Resolving dependencies... Downloading ListLike-3.1.7... Configuring ListLike-3.1.7... Building ListLike-3.1.7... Preprocessing library ListLike-3.1.7... [1 of 8] Compiling Data.ListLike.FoldableLL ( src/Data/ListLike/FoldableLL.hs, dist/build/Data/ListLike/FoldableLL.o ) [2 of 8] Compiling Data.ListLike.Base ( src/Data/ListLike/Base.hs, dist/build/Data/ListLike/Base.o ) [3 of 8] Compiling Data.ListLike.String ( src/Data/ListLike/String.hs, dist/build/Data/ListLike/String.o ) [4 of 8] Compiling Data.ListLike.Utils ( src/Data/ListLike/Utils.hs, dist/build/Data/ListLike/Utils.o ) [5 of 8] Compiling Data.ListLike.IO ( src/Data/ListLike/IO.hs, dist/build/Data/ListLike/IO.o ) [6 of 8] Compiling Data.ListLike.CharString ( src/Data/ListLike/CharString.hs, dist/build/Data/ListLike/CharString.o ) [7 of 8] Compiling Data.ListLike.Instances ( src/Data/ListLike/Instances.hs, dist/build/Data/ListLike/Instances.o ) src/Data/ListLike/Instances.hs:154:5: `mapM_' is not a (visible) method of class `ListLike' src/Data/ListLike/Instances.hs:263:5: `mapM_' is not a (visible) method of class `ListLike' src/Data/ListLike/Instances.hs:404:5: `mapM_' is not a (visible) method of class `ListLike' Failed to install ListLike-3.1.7 cabal: Error: some packages failed to install: ListLike-3.1.7 failed during the building phase. The exception was: ExitFailure 1